<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=8" />
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<meta http-equiv="content-style-type" content="text/css"/>
<meta http-equiv="content-script-type" content="text/javascript"/>
<meta name="version" content="neblog-1.0"/>
<title>hikerwu</title>
<link href="css/style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="js/jquery-1.6.2.min.js"></script>
<style>
    .datain { width:100%; height:200px;}
    .dataout { width:100%; height:400px;overflow-x:scroll;}
</style>
</head>
<body>

<div class="right">
    <div>
    <li><div><input type="text" name="data_in" size="50"/></div></li>
    <button id="b_clear">clear</button>
    </div>
</div>
<script type="text/javascript">
$().ready(function(){
    $("#b_clear").click(function(){
        //alert( document.getElementsByTagName("input").namedItem("data_in").value );
        alert( document.all.namedItem("data_in").value );
    });
});
</script>

</body>
</html>
